package chain_of_responsibility;

/**
 * @author zd
 * @date 2022/8/27 11:29
 * @description
 */
public class Test {

    public static void main(String[] args) {
        MyHandler h1 = new MyHandler("h1");
        MyHandler h2 = new MyHandler("h2");
        MyHandler h3 = new MyHandler("h3");

        h1.setHandler(h2);
        h2.setHandler(h3);

        h1.operator();
    }
}
